September Weather in Elizabeth, United States

Last updated: June 24, 2025

In September, the average temperature in Elizabeth, United States hovers around 21°C (70°F), offering a pleasant climate for visitors. However, be prepared for a range of temperatures, with lows of 6°C (43°F) and highs reaching 37°C (99°F). Expect 109 mm (4.3 in) of precipitation over approximately 8 days, and a notable average humidity of 73%, creating a warm and somewhat muggy atmosphere.

September Temperature in Elizabeth

In September in Elizabeth, the average temperature is 21°C (70°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 6°C (43°F). This makes it an ideal time for travelers to experience a pleasant climate while exploring the best that Elizabeth has to offer.

September Weather in Elizabeth: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Elizabeth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Elizabeth, September typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (99°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Elizabeth generated using information from the Copernicus Climate Change Service.

September Precipitation in Elizabeth

In Elizabeth in September, the total precipitation amount is 109 mm (4.3 in) spread over 8 days.

September Precipitation Trends in Elizabeth

The chart displays monthly precipitation patterns in Elizabeth, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Elizabeth, September typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Elizabeth

In Elizabeth in September, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.

September Average Humidity in Elizabeth

This chart illustrates the average monthly humidity levels in Elizabeth, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Elizabeth is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Elizabeth

In Elizabeth in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Elizabeth.

Maximum UV Index Levels in Elizabeth for September

The chart shows the monthly maximum UV Index (UVI) for Elizabeth in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Elizabeth typically reaches 8, which falls under the very high exposure category.

Data source: Elizabeth September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Elizabeth Compares to Other Months

Weather in Elizabeth varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Elizabeth, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Elizabeth, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	97 mm (3.8 inches)	88%	moderate
February Weather	4°C (40°F)	132 mm (5.2 inches)	88%	moderate
March Weather	8°C (46°F)	115 mm (4.5 inches)	88%	high
April Weather	13°C (55°F)	150 mm (5.9 inches)	86%	very high
May Weather	18°C (65°F)	151 mm (5.9 inches)	82%	very high
June Weather	22°C (72°F)	169 mm (6.7 inches)	84%	very high
July Weather	25°C (77°F)	120 mm (4.7 inches)	82%	very high
August Weather	24°C (75°F)	119 mm (4.7 inches)	73%	very high
September Weather	21°C (70°F)	109 mm (4.3 inches)	73%	very high
October Weather	15°C (60°F)	116 mm (4.6 inches)	81%	high
November Weather	7°C (45°F)	80 mm (3.1 inches)	89%	moderate
December Weather	4°C (40°F)	121 mm (4.8 inches)	86%	moderate